<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
<title>SPANA: Interacting with Windows</title>
<style type="text/css"> <!-- @import url(1_.css);   --> </style>
<link disabled rel="stylesheet" type="text/css" href="1_.css">
</head>

<body bgcolor="#ffffff" text="#000000" link="#008000" vlink="#008000" alink="#008000">
<table cellspacing="0" cellpadding="0" border="0">
  <tr>
    <td align="center" valign="top">
    &nbsp;<a href="S_0_Main.htm"><img src="images/Spana.gif" width="30" height="30" border="0" alt="Spana"></a>&nbsp;</td>
    <td align="left" valign="middle"><font size="-1"><a href="S_0_Main.htm">SPANA</a></font></td>
  </tr>
</table>

<h3>SPANA:  Interacting with Windows</h3>

<p>The main window reacts to <b>drag-and-drop:</b></p>
<ul>
<li>Have both the File Manager (or Windows Explorer)
	and the main SPANA-window visible on the screen,</li>
<li>Select a file (or a group of files) in the File Manager,</li>
<li>Click the left mouse button down, and without releasing it, move the mouse
	<nobr>(&#147;drag&#148;</nobr> the file) away from the File Manager,
	place the cursor on top of the main SPANA-window,
	and then release the mouse button <nobr>(&#147;drop&#148;</nobr> the file).</li>
</ul>

<p>This will have the same effect as selecting a file name by pulling down the
&#147;File&#148; menu of the main SPANA-window.</p>

<p><b>File association:</b> Files with extension <nobr>&#147;<tt>plt</tt>&#148;</nobr> and
<nobr>&#147;<tt>dat</tt>&#148;</nobr> may be automatically associated with
SPANA during <a href="1_Install_Uninstall.htm">setup</a>.
In such a case, a diagram is displayed when its name is double-clicked in
the File Manager, and a data-file may be added to the file-name list
when its name is double clicked. File association may be changed with the menu
&#147;Preferences&nbsp;/
General <nobr>options&#148;.</nobr></p>

</body>
</html>